Page $2$ Of $6$

Vhembe East $/$ Term $22023$

INSTRUCTION

Answer all questions in the spaces provided

QUESTION $1$

$1\mathrm{.}1$ Complete the output of the flow diagram

$(4)$

$1\mathrm{.}2$ Represent the relationship shown in words

$(4)$

$q,$

$q,$

$q,$

$1\mathrm{.}3$ Numbers on the right$-$hand side of the flow diagram are called output. Why are they called output?

$(4)q,$

$q,$

$q,$

$1\mathrm{.}4$ Write down the input for the output $-15$ and describe in words how to calculate the input value for the output value of $-15$

$(4)$

$q,$

$q,$

$q,$

QUESTION $2$

A pattern with matches is shown below

$$

$$

$$

$$

$$

$2\mathrm{.}1$ Explain how the pattern is formed

$(4)$

$q,$

$q,$

$2$